What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?
why context switching time should be minimum? How it depends on hardware support?
how to run the boot loader in the linux.......
how to restart apache server with out shatdown?
How to activate / deploy licence in RHEL 6 and what will happen if you don't activate / deploy licence in RHEL 6 ?
What does the command env do?
In Linux how you set time a limit on quota?
What commands are used to see all jobs running in the hadoop cluster and kill a job in linux?
how to give a normal user reboot and shutdown permission? Plz also mention the step.
What are two functions the move mv command can carry out?
what is work of dns
How do I clear terminal command history?
you wish to create a link to the /data directory in bob's home directory so you issue the command ln /data /home/bob/datalink but the command fails. What options hould you use in this command line to be successful.